A Find the probability that X lies between 1 and 6 Probabili

A. Find the probability that X lies between 1 and 6.

Probability= _______

B. Find the probability that X lies between 5 and 10.

Probability= _______

C. Find the probability that X is less than 9.

Probability= _______

D. Find the probability that X is greater than 4.

Probability= _______

Thank you!

a.=₁⁶x/64=(36-1)/128=35/128-0.27

b.=₅⁸x/64dx+₈¹⁰(16-x)/64 dx=(64-25)/128+(16*2-1/2(100-64))/64=0.52

c.similarly=64/128+(16*1-1/2(81-64))/64=0.617

d.=(64-16)/128+(16*8-1/2(256-64))/64=0.875